Ontario Canada will be able to pull their data from Green Button

It’s been pretty obvious from additional research, including all the above DATA that this Green Button initiative in Ontario (at least) has been bastardized into a money making opportunity for a select few. It comes as no surprise as this is also how licensed trades contracting is managed in Ontario. You pay to play, everyone else gets shut out, including the consumer. Ontario (and Canada, regardless of ruling party) has been and will continue to be, dedicated to anti-consumer legislation.

Instead of paying to play games, I’ve instead been investing elsewhere.

Hourly Ottawa hydro data can be read using an SDR thanks to Clayton Smith.

Water usage also…
https://irrational.net/2019/03/26/tracking-down-a-water-leak/

Did you get the Hydro Ottawa electricity meter reading working in home assistant? i’d be curious in seeing that published

I’m just getting started with HA, it will be a while before I try it.

There’s still a fair bit of work to develop the integration. It was just a proof of concept you found

A bit late to the party, but I actually have a certificate of insurance for my IT consulting business, anyone have any resources on how to sign up for HydroOne as a 3rd party service provider? I have recently added full power monitoring to my panels, I’m curious how it lines up with what I’m actually getting billed for. It’s been a bit of a rabbit hole for sure.

Looks like this project (not Home Assistant related), is accomplishing what we need. Wonder if anyone could use this as an example?

It all relies on a specific service provider/aggregator. If you utility, like mine, is not using this one then you are note necessarily out of the woods.
It is a step in the right direction but the key problem is the utilities are trying to do the minimum…

Enova Power Kitchener / Waterloo area supports the green button.I was hoping to be able to import the data.

I ended up ordering a Emporia Energy Vue Home Energy Monitor - Gen 3 from Rona yesterday for $163+tax CAD, free shipping. (if you do, don’t forget the $15 off coupon! it makes it cheaper then ordering from the US), hopefully the install is fairly easily.

https://www.rona.ca/en/product/emporia-energy-vue-home-energy-monitor-gen-3-332049829

Thanks for sharing the helpful tip. Could you let us know how you got the $15 coupon?

it was just on the main rona page to sign up with an email address.

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I’ve had a bit of success importing Hydro Ottawa green button data into HA and having it appear on the HA energy dashboard. See this post.

Note that I have to use their website to manually download the ESPI xml - there’s no polling.

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Hey folks, just wanted to share that I was able to have my Toronto Hydro data automatically imported. It lags behind a day but otherwise works pretty well.

It mostly relies upon some work done by others (web scraping to download the data, and a custom integration to import it), so original credits to them. I forked & edited the web scraping tool because the website had been updated since it was written.

Instructions for home assistant are here

Is the xml being parsed ok? I have a report that Toronto Hydro provides uom of 38 (Watts). I haven’t heard back if it also provides uom 72 (Wh).